Sasha S: Good question! How do you signed up like 10 minutes ago I was curious about the same thing.

Team X28 : Hi @Chantelle and @Sasha, You can log into your account from our website: X28fitness.com or our X28 app and access from your phone, computer, tablet, or any device that has access to WiFi. You can access the challenge from your TV by using a HDMI cord with your laptop, or smart casting it to your TV.